Hard X-ray sky survey with the SIGMA telescope aboard GRANAT observatory

Дата и время публикации : 2004-03-19T16:39:15Z

Авторы публикации и институты :
M. G. Revnivtsev (Space Research Institute, Moscow, Russia, Max-Planck-Institut fuer Astrophysik, Garching, Germany)
R. A. Sunyaev (Space Research Institute, Moscow, Russia, Max-Planck-Institut fuer Astrophysik, Garching, Germany)
M. R. Gilfanov (Space Research Institute, Moscow, Russia, Max-Planck-Institut fuer Astrophysik, Garching, Germany)
E. M. Churazov (Space Research Institute, Moscow, Russia, Max-Planck-Institut fuer Astrophysik, Garching, Germany)
A. Goldwurm (DAPNIA/Service d’Astrophysique CEA-Saclay, France, Fe’de’ration de Recherche Astroparticule et Cosmologie Universite’ de Paris, France)
J. Paul (DAPNIA/Service d’Astrophysique CEA-Saclay, France, Fe’de’ration de Recherche Astroparticule et Cosmologie Universite’ de Paris, France)
P. Mandrou (Centre d’Etude Spatiale des Rayonnements, Toulouse, France)
J. P. Roques (Centre d’Etude Spatiale des Rayonnements, Toulouse, France)

Оригинал статьи :http://arxiv.org/abs/astro-ph/0403481v1

Скачать pdf : http://arxiv.org/pdf/astro-ph/0403481v1

Ссылка на журнал-издание: Astron.Lett. 30 (2004) 527-533
Коментарии к статье: 6 pages, 5 figures. Accepted for publication in Astronomy Letters
Первичная категория: astro-ph

Все категории : astro-ph

Краткий обзор статьи: During the lifetime of GRANAT orbital observatory the SIGMA telescope collected X-ray images of more than 1/4 of the whole sky. Among these regions the Galactic Center had largest exposure time (~9 million sec). In the present work we review all observations of the SIGMA telescope and present sensitivities achieved with it at different sky regions

Category: Physics